Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

PMC552041C Mapping and Delivery Guide
Operate process ovens

Version 1.0
Issue Date: March 2024


Qualification -
Unit of Competency PMC552041C - Operate process ovens
Description This unit of competency covers the operation of furnaces used in annealing, conditioning, laminating, mirroring, toughening and glass reheating. It involves preparing equipment for production, operating and monitoring equipment operation and rectifying routine problems.
Employability Skills This unit contains employability skills.
Learning Outcomes and Application This unit of competency applies to operators who are responsible for operating process ovens. This unit does NOT apply to the operation of furnaces used for primary glass production and forming of glass products directly from the melting furnace which is covered by PMC552040C Operate glass melting process.This competency includes the operation of all ancillary equipment.It does NOT include processes involved with:melting furnaces used in glass productionforming of glass products directly from a melting furnace.This competency is typically performed by operators working either independently or as part of a work team. At all times they would be liaising with other members of the team.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites
Competency Field
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities
Slides
PPT
Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Prepare the annealing/ toughening/reheating/ laminating equipment
  • Interpret job specifications
  • Isolate appropriate line/equipment
  • Undertake basic setup and removal of current moulds in accordance with manufacturer's and work instructions if required
  • Check that the quality and quantity of input glass is suitable for production run as per company requirements
  • Undertake equipment preparation and checks according to established procedures
  • Make machinery/equipment adjustments and final preparations to ensure that work instructions are met
  • Conduct product run/procedure to produce samples to confirm that quality meets specifications, if required
       
Element: Anneal/toughen/reheat/ laminate the products
  • Monitor equipment to ensure quality specifications are met
  • Identify routine variations to annealing/reheating process
  • Make routine operation adjustments according to established procedures to maintain product quality
  • Conduct product sampling and quality control checks according to standard procedures
  • Use ancillary equipment and observe safety procedures in accordance with enterprise requirements
  • Document and maintain records and production results according to enterprise requirements
       
Element: Monitor and record reheating operation
  • Measure and record operating parameters, according to enterprise requirements
  • Adjust reheating equipment controls to ensure glass parameters are maintained to job specifications
  • Ensure appropriate records and log books of equipment operations are maintained to meet procedures
       
Element: Rectify routine problems
  • Identify the range of faults that can occur during the operation
  • Determine and rectify fault causes in accordance with procedures
  • Identify and rectify equipment failure causes in accordance with procedures
  • Identify non-routine problems and report to designated person
       
Element: Control hazards
  • Identify hazards from the job to be done
  • Identify other hazards in the work area
  • Assess the risks arising from those hazards
  • Implement measures to control those risks in line with procedures
       


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

The Evidence Guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

The unit will be assessed in as holistic a manner as is practical and may be integrated with the assessment of other relevant units of competency.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

It is essential that the reheating equipment be understood and that the importance of critical material properties, settings, parameters and readings is known. Competence must be demonstrated in the ability to recognise and analyse potential situations requiring action and then in implementing appropriate corrective action.

Consistent performance should be demonstrated. In particular look to see that:

temperatures and stress parameters are maintained within limits

equipment setup is completed in accordance with work instructions including identification of isolation points, correct isolation of equipment and correct entering of new parameters

startup and shutdown occurs first time

signals and alarms are responded to immediately

process measurements are continually made, observed and interpreted

quality is maintained to customer specifications.

Competence must be demonstrated in the operation of all ancillary equipment to the level required for this unit of competency.

Context of and specific resources for assessment

Assessment will require access to an operating plant over an extended period of time, or a suitable method of gathering evidence of operating ability over a range of situations.

Assessment will occur over a range of situations which will include disruptions to normal, smooth operation.

Simulation or case studies/scenarios may be required to allow for timely assessment of parts of this unit of competency. Simulation should be based on the actual plant and will include 'walk-throughs' of the relevant competency components. A bank of scenarios/case studies/what ifs and questions will be required to probe the reasoning behind observable actions.

Method of assessment

In all plants it may be appropriate to assess this unit concurrently with relevant teamwork and communication units.

It may be appropriate to assess this unit concurrently with:

MSAPMSUP292A Sample and test materials and product.

Individual enterprises may choose to add prerequisites and co-requisites relevant to their processes.

Guidance information for assessment

Assessment processes and techniques must be culturally appropriate and appropriate to the language and literacy capacity of the candidate and the work being performed.


Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)


Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Required skills

Required skills include:

recognising process conditions which will lead to out of specification production and taking appropriate action

implementing the enterprise's standard procedures and work instructions and relevant regulatory requirements within appropriate time constraints and in a manner relevant to the operation of the reheating equipment

reading and numeracy to interpret workplace documents and technical information

Required knowledge

Required knowledge includes:

composition and nature of the glass

startup and shutdown processes

construction and limitations of reheating equipment and conditions

out of specification situations

annealing/toughening/conditioning/mirror/laminating/reheating process set up, including identification of isolation points and entering new parameters into PLC

temperature and temporary and permanent stress

annealing and post-annealing processes

toughening and post-toughening processes

quality problems such as:

poor optics

excessive breakage

non-uniform break pattern

incorrect cross bend

excessive bow

scratches

poor glass shape

distinguish between causes of faults such as:

raw material

mechanical

electrical/instrument

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Procedures

All operations are performed in accordance with standard procedures and work instructions

Line equipment

Line equipment includes:

robots

load stations

lehr furnace

unloading, station conveyors

Equipment

This unit includes annealing/conditioning/reheating equipment applicable to each specific area of glass products manufacture. These may include:

packaging, bottles and jars

automotive glass

flat glass

Tools and equipment

Tools and equipment may include:

reheating equipment and associated equipment

toughening equipment

mirror and laminating equipment

annealing and associated equipment

gas stations

computers

measuring and recording equipment

communication equipment

hand tools

safety clothing and equipment

Typical problems

Typical problems may include:

temperature and pressure problems

equipment problems

quality problems

Occupational health and safety (OHS)

All operations are subject to stringent OHS requirements and these must not be compromised at any time. Where there is an apparent conflict between performance criteria and OHS requirements, the OHS requirements take precedence

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Interpret job specifications 
Isolate appropriate line/equipment 
Undertake basic setup and removal of current moulds in accordance with manufacturer's and work instructions if required 
Check that the quality and quantity of input glass is suitable for production run as per company requirements 
Undertake equipment preparation and checks according to established procedures 
Make machinery/equipment adjustments and final preparations to ensure that work instructions are met 
Conduct product run/procedure to produce samples to confirm that quality meets specifications, if required 
Monitor equipment to ensure quality specifications are met 
Identify routine variations to annealing/reheating process 
Make routine operation adjustments according to established procedures to maintain product quality 
Conduct product sampling and quality control checks according to standard procedures 
Use ancillary equipment and observe safety procedures in accordance with enterprise requirements 
Document and maintain records and production results according to enterprise requirements 
Measure and record operating parameters, according to enterprise requirements 
Adjust reheating equipment controls to ensure glass parameters are maintained to job specifications 
Ensure appropriate records and log books of equipment operations are maintained to meet procedures 
Identify the range of faults that can occur during the operation 
Determine and rectify fault causes in accordance with procedures 
Identify and rectify equipment failure causes in accordance with procedures 
Identify non-routine problems and report to designated person 
Identify hazards from the job to be done 
Identify other hazards in the work area 
Assess the risks arising from those hazards 
Implement measures to control those risks in line with procedures 

Forms

Assessment Cover Sheet

PMC552041C - Operate process ovens
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:


Assessment Record Sheet

PMC552041C - Operate process ovens

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: